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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2012-12-04 00:15:42 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 11:46:09 -0800
commitf994a154c5318d132200862686fde13dca0979b1 (patch)
tree84876cd03f318420700b8a21581cef6c1bc2a472 /drivers/hv
parent3bacaf0ce106d9caca75f64a58f3b938b070df29 (diff)
Drivers: hv: remove unused variable in vmbus_recvpacket_raw()
The variable userlen is initialized but never used otherwise, so remove the unused variable. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
-rw-r--r--drivers/hv/channel.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 064257e79f23..0b122f8c7005 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -780,7 +780,6 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
{
struct vmpacket_descriptor desc;
u32 packetlen;
- u32 userlen;
int ret;
bool signal = false;
@@ -795,7 +794,6 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
packetlen = desc.len8 << 3;
- userlen = packetlen - (desc.offset8 << 3);
*buffer_actual_len = packetlen;

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